Probability purchasing company find no defective computers

Assignment Help Basic Statistics

Reference no: EM13119573

A company produces and ships 16 personal computers knowing that four of them have defective wiring. The company that purchased the computers is going to thoroughly test three of the computers. The purchasing company can detect the defective wiring. What is the probability that the purchasing company will find the following?

a. No defective computers.

b. Exactly three defective computers.

c. Two or more defective computers.

d. One or fewer defective computer.

Reference no: EM13119573

Questions Cloud

Calculate the change in internal energy for the gas : As gas expands from 1.00 L to 2.50 L against constant pressure of 820 torr. Calculate the change in internal energy for the gas, if 120 J of heat is transferred to the gas during the expansion.

Illustrate what should be the maximum speed of the car : Suppose the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you find in part (a). Illustrate what should be the maximum speed of the car so it can round the curve safely?

Inverses of hyperbolic functions : FIND and PROVE a formula for the inverse hyperbolic tangent, arctanh(x). The formula should involve a natural logarithm. Also, check the answer by substituting the definition of tanh x into your inverse formula and simplify. Show all work please.

Is netwrok reciprocity the same as spatial selection : Is netwrok reciprocity the same as spatial selection when referring to the evolution of cooperation?

Probability purchasing company find no defective computers : The purchasing company can detect the defective wiring. What is the probability that the purchasing company will find the following?

Calculate the probability of two bottles per day : b. Calculate the number of days with a demand for 3 days. Calculate the probability of two bottles per day

Illustrate what is the normal force exerted by the snow : If the skier's speed at point A in the figure below is 8.1 m/s, illustrate what is the normal force exerted by the snow on the skier at point B? Ignore frictional forces.

Generate an aggregate cell mass equal to the mass of earth : How long would it take one starting Ecoli cell growing at a constant generation time (g) =20 mins (With a growth rate, k, of 3 hours) to generate an aggregate cell mass equal to the mass of the earth? Assume no nutrient limitation or growth inhibi..

Find out the velocity with which the camera hits the ground : A robot probe drops a camera off the rim of a 239m high cliff on Mars, where the free fall acceleration is -3.7m/s^2. Find out the velocity with which the camera hits the ground.

User Account

All Pages